| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lam, Kuipi (15)
|
MRLIE |
1:01.88 |
1:00.35 |
-1.53 |
| 2 |
Canon, Nicole A (16)
|
MRLIE |
1:03.43 |
1:02.85 |
-0.58 |
| 3 |
Unger, Melanie L (15)
|
MRLIE |
1:02.81 |
1:03.13 |
0.32 |
| 4 |
Mackay, Alexandria E (16)
|
MRSSC |
1:02.87 |
1:04.10 |
1.23 |
| 5 |
Bruinsma, Paige M (16)
|
MRSSC |
1:04.42 |
1:04.67 |
0.25 |
| 6 |
Michels, Grace C (16)
|
MRSSC |
1:06.45 |
1:06.49 |
0.04 |
| 7 |
Blakeley, Emma M (16)
|
MRSSC |
1:08.77 |
1:06.55 |
-2.22 |
| 8 |
Mozian, Alexis P (15)
|
MRSSC |
1:09.06 |
1:07.52 |
-1.54 |
| 9 |
Alessi, Samantha S (15)
|
MRSSC |
1:08.06 |
1:11.45 |
3.39 |
| 10 |
Blakeley, Claire E (16)
|
MRSSC |
1:12.14 |
1:11.91 |
-0.23 |
| 11 |
Selvaggio, Theresa L (15)
|
MRSSC |
1:11.00 |
1:12.88 |
1.88 |
| 12 |
Curtin, Olivia M (15)
|
MRSSC |
1:13.61 |
1:15.25 |
1.64 |
| 13 |
Muth, Cindy (15)
|
MRLIE |
1:27.63 |
1:31.61 |
3.98 |
|
Giagios, Andraya B (13)
|
MRSSC |
59.75 |
59.73 |
-0.02 |
|
Glennon, Abigail K (16)
|
MRSSC |
1:03.99 |
NS |
- |